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Cummins Emission Solutions introduces next-gen aftertreatment system EcoFit Single Module

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The smaller size enables better heat management and retention for improved fuel economy capability, while the simple single-pass exhaust flow design delivers low back pressure, meeting the needs of end-user customers. EcoFit SCR Systems reduce NO x emissions for a broad range of on-highway applications and enables enhanced fuel economy.

Emissions 150
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Devil in the Details: World Leaders Scramble To Salvage and Shape Copenhagens UNFCCC Climate Summit

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At the time the article was written, the emissions levels of the most intense reference scenario, known as A1FI (A1, Fossil Intensive), had already been outpaced by actual global GHG emissions by 2005, despite international emission reduction efforts such as the Kyoto Protocol. Earlier post.).

Climate 236
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Study recommends $10B/year US federal investment in energy RD&D and a substantial price on carbon emissions; leveraging the national labs and encouraging the private sector for a clean energy future

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Our economic modeling suggests that an investment of a few extra billion per year today could develop technologies that could save the economy hundreds of billions of dollars per year by 2050 in scenarios where there are stringent policies limiting how much carbon can be emitted. —Policy Brief.

Energy 231
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Nielsen global survey finds concerns about climate change slipping behind concerns over other environmental issues; air and water pollution top worries, pesticide use #3

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During this period, Nielsen’s Global Online Consumer Confidence Survey found heightened American consumer concern around the economy, rising gas prices, and debt. Nielsen uses a minimum reporting standard of 60% Internet penetration or 10M online population for survey inclusion. Internet penetration rates vary by country.